<html>
<body onload="document.getElementById('captcha').focus();">
<form>
  <img id="CaptchaCode" src="/constancia/captcha" border="1"/><br />
  <input type="text" name="captcha" id="captcha" maxlength="5" size="7"  /> <br />
  <input type="submit" /> <br />
</form>
</body>
</html>
